Gibraltar 16260 9 Lifting Eye Nut 840 Lb 5/16-18 Carbon Steel

Product Description

The GIBRALTAR 16260 9 is a regular-duty carbon steel lifting eye nut rated for 840 pounds of load capacity. It features a 5/16-18 thread size and a self-colored finish, meaning no additional coating is applied beyond the base steel surface. The eye nut is manufactured from Grade C-1030 carbon steel, providing reliable tensile strength for standard rigging and lifting applications. Standing 1-11/16 inches high with a 1-1/4 inch outside eye diameter and a 3/4 inch inside eye diameter, this hardware is sized for compatibility with standard shackles and rigging hooks. The bell and base width measures 1-1/4 inches. Mechanical contractors, riggers, and maintenance professionals install this type of hardware in both industrial and commercial settings.

This lifting eye nut is suited for overhead lifting, rigging, and load-securing applications where a threaded anchor point is required. It threads directly onto a bolt or threaded rod to create a fixed lifting lug. Typical use cases include equipment lifting, machinery positioning, and structural rigging tasks. The 5/16-18 UNC thread makes it compatible with standard fractional fastener assemblies commonly found in HVAC equipment handling, plumbing equipment rigging, and general mechanical contracting work.

Key Features

• 840 lb rated load capacity for regular-duty lifting applications
• Grade C-1030 carbon steel construction for consistent tensile strength
• 5/16-18 UNC thread size fits standard fractional threaded rods and bolts
• Self-colored finish — no plating or coating applied
• 1-1/4 inch outside eye diameter accepts standard shackles and rigging hooks
• Compact profile: 1-11/16 inches high, 1-1/4 inch base width

Compatibility

Designed as a standard replacement or addition for any application requiring a 5/16-18 threaded lifting eye nut with an 840 lb working load limit in regular-duty carbon steel construction.

Installation Notes

Installation should be performed by qualified rigging or mechanical personnel familiar with applicable ASME B30 lifting hardware standards. Thread the eye nut fully onto a clean, undamaged 5/16-18 threaded fastener and verify full thread engagement before applying any load. Never exceed the rated load capacity, and inspect the eye nut for cracks, deformation, or thread damage before each use. Do not use impact tools to seat the nut, as this can damage the threads and compromise the load rating.